baber/WOPTO huggingface dataset:
Patent JP-2003287436-A (JP)
Title: Detector and rolling device with sensor
Inventor: SAKATANI IKUNORI
IPC: F16C19/52
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector and rolling device with sensor with excellent vibration resistance, impact resistance, and water resistance, that accurately inform an outside of the state of the rolling device.  <P>SOLUTION: The detector 20 detecting the state of the rolling device comprises a print circuit board 27 with a detecting part and an electronic part mounted on, a sensor case 23 accommodating the board 27, a fixture 31 fixing the board 27 to a prescribed position in the case 27, and a cable 38 with one end connected to the board 27 and the other end extended to the outside. The cable 38 is fixed to a fixture 31 or the case 23 in the vicinity of the board 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332470-A (JP)
Title: Method of manufacturing non-volatile semiconductor memory device
Inventor: SATOU KOUTA
IPC: H01L21/8247
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device and a method of manufacturing non-volatile semiconductor memory device to realize a highly reliable non-volatile semiconductor memory device by preventing existence of non-etched area in the case where a resist pattern is surely formed in the shape of reversely tapered portion even if focusing of an exposing device is fluctuated during formation of the resist pattern and thereafter a floating gate and a control gate are formed by the etching process.  <P>SOLUTION: In the non-volatile semiconductor memory device and the method of manufacturing the non-volatile semiconductor memory device, following processes are comprised, in which a resist pattern to form bit line is formed on a semiconductor substrate, the bit line is formed on the semiconductor substrate with ion implantation using the resist pattern as a mask, a silicon oxide film is selectively formed on the bit line with a liquid phase growth method while the resist pattern is controlled to reflow with the heat treatment and the resist pattern is left, and after the resist pattern is removed, a gate oxide film and a conductive film are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330627-A (JP)
Title: Storage device
Inventor: TAMAE SATOSHI
IPC: G06F3/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for surely restoring data from the middle even when power failure is generated during data writing.  <P>SOLUTION: This storage device is provided with a non-volatile memory 15 for storing a flow management flag D14, command information D12, and data D11, a hard disk device 12 in which the data D11 stored in the non-volatile memory 15 are written, and the written data D11 are stored, and a power source monitoring circuit 16 for monitoring power failure. The flow management flag D14 is made to indicate the data writing stage of the hard disk device 12, and made long enough to complete data writing in the non-volatile memory 15 within a time since power failure is detected by the power source monitoring circuit 16 until the device is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331745-A (JP)
Title: Magnetron
Inventor: KUWABARA NAGISA
IPC: H01J23/20
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron that suppresses noise level by the movement of undesired electrons and can prevent degradation of oscillation efficiency.  <P>SOLUTION: The electrons emitted from a negative electrode part 4 receive action of vertical electric field and rotate in accordance with the Fleming's rule, and form a space charge layer. Further, they receive action of high frequency electric field between the vanes 11 and, by forming electron flux 9, become an electron group 8 and rotate so as to almost touch the top end of the vanes 11 as shown by the arrow mark. Then, chamfering process with a radius r of 0.4-0.6 times of the thickness t of the vanes 11 is applied to the top end corner of the vanes 11 on the opposing side to the rotation movement of the electron group 8, and one-side chamfering process is applied so that the relationship between the thickness t of the vane 11 and a minimum distance w between each of the adjoining vanes becomes w/(t+w)≤0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326558-A (JP)
Title: Injection molding die
Inventor: HASEGAWA HITOSHI
IPC: B29C45/26
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding die which does not cause the generation of burrs in a butting hole part in injection-molding a finished product with a butting hole and shows superb durability and maintenability.  <P>SOLUTION: A finished product-shaped space part 4 is formed on the butting surface between a core half 1 and a cavity side half 2 of the molding die 2, and a butting hole part 5 corresponding to a through hole of a finished product is formed by the butting surface 3. A movable pin 12 and a movable core 13 are housed in the core half 1 and the generation of the burrs 6 is suppressed and the diameter of the butting hole part 5 is stabilized by driving the movable core 13 with the help of a fluid cylinder 15 and depressing the movable pin 12 to the butting surface 3 with a specified force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338479-A (JP)
Title: Machining device for semiconductor wafer
Inventor: INABA TAKAO
IPC: B24B37/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer machining device, which measures the condition of the machining surface while machining the semiconductor wafer, in a case wherein the semiconductor wafer is machined in a plurality of machining units while retaining the same with a common table.  <P>SOLUTION: The machining device 10 is mainly constituted of an suction table 12, a grinding device 14, a sanding device 16 and a measuring device 17 while the semiconductor wafer 22 is retained by the suction table 12. The grinding device 14 is provided with a cup shaped grinding stone 24, pushed against one part of the rear surface 22B of semiconductor wafer 22, while the sanding device 16 is provided with an abrasive cloth 42, pushed against one part of the rear surface 22B. The measuring device 17 is provided in an area in the rear surface 22B, in which the cup shaped grinding stone 24 and the abrasive cloth 42 are not arranged, to measure the thickness of the semiconductor wafer 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003253194-A (JP)
Title: Aqueous stain-resistant coating material
Inventor: TANAKA MOTOMI
IPC: C09D5/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous coating material excellent in resistances to staining, weather and water.  <P>SOLUTION: This aqueous stain-resistant coating material is prepared by compounding an aqueous vinyl resin dispersion with an organic hydrazine derivative having at least two hydrazino groups and a hydantoin skeleton. Preferably, the aqueous vinyl resin dispersion is prepared by copolymerizing a carbonyl or aldehyde group-containing ethylenically unsaturated monomer, t-butyl methacrylate, cyclohexyl (meth)acrylate, an ethylenically unsaturated carboxylic acid monomer, a hydroxyalkyl (meth)acrylate, a polyoxyalkylene group- containing (meth)acrylate, an ultraviolet-resistant ethylenically unsaturated monomer, etc. Preferably, the aqueous vinyl resin dispersion further contains a silicon component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003339971-A (JP)
Title: Pinball game machine and slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine and a slot machine in which interest in a game is improved by imparting strong impact through the sight of a player by proposing a mounting direction of a light transmitter to improve light performance by using the light transmitter having an optical path change part formed in a band-like expanded area along with the lengthwise direction.   <P>SOLUTION: The light transmitter is used for transmitting a light supplied to one end to the other end, and further, the optical path change part for changing an advancing direction of the light under transmitting is formed in the band-like expanded area along with the lengthwise direction of the light transmitter. Then, the light transmitter is arranged to direct the area wherein such an optical path change part is formed toward the back of the pinball game machine and the slot machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345908-A (JP)
Title: Information providing system and information providing server
Inventor: SHIRAISHI HIROMI
IPC: G06Q50/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system capable of providing the provision information transformed by connecting one provision information from various perspectives to a user.   <P>SOLUTION: This information providing system is provided with a data base storing a plurality of provision information in two or more different expression forms, at least two or more different terminal groups by which a user receives the provision information in different expression forms and which are used for transmitting the variety of information from the user, and an information providing server for transmitting one of the provision information stored in the data base according to the demand from the user to one of the terminal groups of the user. The information providing server is provided with a registering table for registering the expression form that every terminal of the user uses to receive the provision information, a history table for storing the use history information of the provision information by every terminal of the user, a discriminating part for discriminating the expression form of the provision information transmitted based on the kind of the terminal, registering table and history table which are specified and the content of the provision information to be transmitted when the provision information specifying a destination terminal from the user is demanded, and a transmitting part for generating and transmitting transmission information based on the discriminating result of the discriminating part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003703-A (JP)
Title: Heat pump system
Inventor: KITAMURA SEIKI
IPC: F25B5/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump system controlling the operation of an outdoor fan 7a to improve heating performance when performing heat recovery from an external heat source 12 which is fluctuated regardless of the heat pump system.  <P>SOLUTION: A outdoor fan control device 15 finds an outside air heat absorptive temperature Tk in accordance with the quantity of externally supplied heat Q applied by a cooling medium heater 8 so that the outdoor fan 7a is operated when an outside air temperature Tg detected by an outside air temperature sensor 13 is higher than the outside air heat absorptive temperature Tk and the outdoor fan 7a is stopped when the outside air temperature Tg is not higher than the outside air heat absorptive temperature Tk. Thus, the operation of the outdoor fan 7a as blowing means is controlled to improve the heating performance of the heat pump system at all times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002928-A (JP)
Title: Apparatus for forming thin film on 3-dimensional hollow vessel
Inventor: KAKEMURA TOSHIAKI
IPC: H05H1/46
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming a thin film on the inner surface of a vessel by a plasma CVD method which solves the problem that, when forming the thin film on the inner surface of the vessel, the thin film also deposits on the surface of a gas-introducing pipe positioned inside the vessel, and after several film-formation cycles, the film peels off from the pipe and drops into the vessel.  <P>SOLUTION: In the film-forming apparatus, the gas-introducing pipe 3 for introducing raw material gas is positioned in a vacuum chamber 2 for housing a cylindrical 3-dimensional hollow vessel 1, and the thin film 6 is formed on the inner surface 1a of the hollow vessel by the plasma CVD method by introducing the raw material gas into the vessel 1a through the gas-introducing pipe 3. The gas-introducing pipe 3 has a surface roughness (Ra) of 5-50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013345-A (JP)
Title: System and program for providing information
Inventor: TANAKA SHOICHI
IPC: G06F17/30
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system and an information providing program which can shorten an answer time by speed up of display processing for a web page.  <P>SOLUTION: A web server 10 is equipped with a cache data processing part 22 which obtains, converts, and stores content data in a cache data storage area 40, a content retrieval processing part 23 which retrieves content data in a content DB30, and a web page generation processing part 21 which decides whether or not a web page to be provided has a first dynamic content display area and a second dynamic content display area and obtains corresponding data by the cache data processing part 22 and content retrieval processing part 23 according to the decision result to generate a web page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015911-A (JP)
Title: Sensor driving brushless motor
Inventor: OKAMOTO ATSUSHI
IPC: H02K29/08
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor structure for a sensor driving brushless motor that reduces the number of assembling man-hours by dispensing with a step for adjusting the rotation of a sensor board while suppressing disagreement between magnetic poles of sensor magnets and rotor magnets, and contributes to the reduction of the whole length of a motor.  <P>SOLUTION: In the sensor driving brushless motor, the rotor magnets and the sensor magnets are fixed on both surfaces of a shield plate composed of a ferromagnetic material, respectively, thus being integrated and formed into one piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071973-A (JP)
Title: Laminate for coffee package having energy cured film
Inventor: BRAY MARC
IPC: B65D65/40
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel laminate suitable particularly for a coffee package. SOLUTION: This laminate for the coffee package comprises an inorganic gas-barrier layer, a strength layer and an energy cured layer. The laminate provides barrier characteristics almost equal to or higher than ones of an ordinary laminate for the coffee package. The present laminate has a non-migratory 'reactant' lubricant. Moreover, this novel laminate can be manufactured more economically than the ordinary one.
Patent JP-2004015501-A (JP)
Title: Apparatus and method for encoding moving picture
Inventor: FUKUDA TOMOKO
IPC: H04N19/107
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost moving picture encoding apparatus which can easily obtain a picture quality of high subjective evaluation.  <P>SOLUTION: The apparatus has a block division part 2 which sections images inputted by frames into a plurality blocks, a mode selection part 11 which performs in-frame encoding carried out in the same frame and inter-frame predictive encoding carried out between frames selectively for the plurality of blocks, a self-image display part 101 displays the images, and a qualitative refresh map generation part 100 which generates a refresh map whose refresh cycles are set for a block corresponding to a specified area on the display screen of the self-image display part 101 among the plurality of blocks than in other blocks. The mode selection part 11 performs the in-frame encoding in the refresh cycles according to values set in the refresh map.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011294-A (JP)
Title: Coupling structure for steel girder and floor panel
Inventor: ONUSHI MUNEHIRO
IPC: E01D1/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite girder providing for high coupling strength between webs and upper floor slabs and high fatigue strength to resist heavy loads by rationally solving problems of the strength of PC girders as steel girders which use corrugated steel webs and that of upper floor slabs, and problems of laborious construction and a large number of components, etc.  <P>SOLUTION: A coupling structure for steel girders and floor slabs comprises deformed steel bars 3 placed by submerged arc pressure welding on the top face of an upper flange 2 of each corrugated steel web 1 and embedded into upper floor slab concrete. The deformed steel bar 3 is 19 or 22 mm in diameter and made from SD345 specified by JIS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012367-A (JP)
Title: Range-finding system and range-finding device using microwave
Inventor: YANAGISAWA KAZUSUKE
IPC: G01S13/38
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave range-finding system and its device capable of measuring the distance accurately by using the microwave even in the case of a short-distance object.  <P>SOLUTION: When specifying the position of the object by transmitting the microwave and by detecting a reflected wave reflected by the object 15, transmission signals having at least two frequencies are transmitted from a transmission antenna 3, and the phase of each reflected wave is detected, to thereby measure the distance from the transmission/reception antenna 3, 4 to the object. In this case, assuming that the distance L to the object 15 is n×λ/2+▵L (0≤▵L<λ/2), the two frequencies are set so as to have a relation wherein n's in respective frequencies are equal or different by one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013794-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HORIUCHI MICHIHIRO
IPC: G06F13/16
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing efficiency by permitting parallel operations of a CPU and an RFU, when RFU transfer is applied and a built-in RAM is used as FIFO.  <P>SOLUTION: In this semiconductor integrated circuit device 1, a first bus B1 used in the processing of the CPU 2 and a third bus B3 used in data transferring processing by a RAM-FIFO unit 3 are connected through bus bridges BB1, BB2. Data are outputted from an address bus AB1 to an address bus AB3, and the bus bridge BB2 outputs the data from the data bus DB1 to the data bus DB3, or from a data bus DB3 to the data bus DB1. When the parallel operations of the CPU 2 and the RAM-FIFO unit 3 are performed, the first bus B1 and the third bus B3 are separated by the bus bridges BB1, BB2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022021-A (JP)
Title: Drive unit of magnetic disk cartridge
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B17/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that recording or reproducing is interrupted due to the magnetic disk cartridge being pushed in mistakenly in a drive unit of the magnetic disk cartridge equipped with an ejection mechanism which ejects the magnetic disk cartridge using push-in force.  <P>SOLUTION: In the drive unit 10 of the magnetic disk cartridge 20 housing a magnetic disk medium 21 of a disk form rotatably in a casing 23, a magnetic head moving member 13 is set up to move a magnetic head 15 between a position of recording/reproducing time to make the magnetic head 15 counter to a surface of the medium 21 and a retracting position to which the magnetic head 15 is made to retract to position not to counter the surface. An ejection restriction members 17, 18 which take a position to prevent pushing in the magnetic disk cartridge 20 when the magnetic head moving member 13 is in the position of recording/reproducing time, and take a position to permit pushing in the cartridge 20 when the magnetic head moving member 13 is in the retracting position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020782-A (JP)
Title: Artificial human body
Inventor: KANO KIYOTSUGU
IPC: H05B3/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial skin capable of keeping the surface temperature of an artificial human body uniform by performing a simple operation for the artificial human body.  <P>SOLUTION: The artificial human body 11 has a heater layer 3 formed by conduction coating, an insulating layer 4 which insulates the heater layer from the outside, and a uniform heat layer 6 which makes the heat from the heater layer uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020362-A (JP)
Title: Portable tester
Inventor: ONUMA SEIJI
IPC: G01R15/12
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To compactly and accurately accommodate a one-side probe that is extracted from a tester body via a lead wire to the side of the tester body with the lead wire for retaining when the one-side probe is not in use.  <P>SOLUTION: In the portable tester 11 comprising the tester body 12 having a one-side probe 28 for measurement and the other-side probe 31 for measurement extracted from the tester body 12 via the lead wire 30, each of one pair of retention pieces 14, 14 that is provided in the longitudinal direction of a one-side surface 13 of the tester body 12 in parallel and has a proper length is formed by a vertical piece section 15 having an appropriate seat height and an overhand 25 projecting outward from an opening end side that freely achieves the winding retention of the lead wire 30 via sides of mutual external surfaces 18, 18 and the pinching of the other-side probe 31 via the sides of mutual internal surfaces 19, 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020944-A (JP)
Title: Polarization selective film, polarization selective optical film, method for generating polarized light, apparatus for generating polarized light, polarizing plate and liquid crystal display apparatus
Inventor: NAGAI MICHIO
IPC: G02F1/13363
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization selective film contributing to the improvement in the use efficiency of light in an absorption type polarizing plate and having a wide wavelength region showing the polarization selective function.  <P>SOLUTION: The polarizing selective film consists of liquid crystal molecules having a helical structure and the film selectively transmits specified polarized light and selectively reflects other polarized light. The polarization selective film features that: the axial direction of the helix in the helical structure is approximately in the normal direction of the film plane; the angle between the axial direction of the helix and the major axial direction of the liquid crystal molecule is 5° to 85°; and the film has a region where the helical pitch of the liquid crystal molecules varies in the thickness direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016546-A (JP)
Title: Locking device in game machine
Inventor: NAHATA YUTAKA
IPC: E05B61/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device in a game machine that is made simpler in structure by reducing the number of parts and can operate a glass door actuator.  <P>SOLUTION: An outer frame actuator 46 and the glass door actuator 52 are provided in the support 18 of a locking device 17. Furthermore, the support 18 is provided with outer frame hook portions 43 and 44 operating with the operation of the outer frame actuator 46 and glass door hook portions 53 and 54 operating with the operation of the glass door actuator 52. The outer frame actuator 46 is formed of operating pieces 47 and 48 operating the upper and lower outer frame hook portions 43 and 44 and a connecting piece 49 connecting the operating pieces 47 and 48. The unlocking of the glass door by a cylinder lock 37 can independently operate the connecting piece 49 and the operation of the connecting piece 49 can operate the glass door actuator 52, whereby the engagement of the glass door hook portions 53 and 54 with the glass door is released and the glass door is unlocked.  <P>COPYRIGHT: (C)2004,JPO